<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Rectify Grid</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">1</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">O.Conrad (c) 2006</td></tr></table><hr><h4>Description</h4>Georeferencing and rectification for grids. Either choose the attribute fields (x/y) with the projected coordinates for the reference points (origin) or supply an additional points layer with correspondend points in the target projection. <hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Reference Points (Origin) </td><td>Shapes (input)</td><td>REF_SOURCE</td><td></td><td></td></tr><tr><td>Reference Points (Projection) (*)</td><td>Shapes (optional input)</td><td>REF_TARGET</td><td></td><td></td></tr><tr><td>Grid </td><td>Grid (input)</td><td>GRID</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>x Position</td><td>Table field</td><td>XFIELD</td><td></td><td></td></tr><tr><td>y Position</td><td>Table field</td><td>YFIELD</td><td></td><td></td></tr><tr><td>Method</td><td>Choice</td><td>METHOD</td><td></td><td>Available Choices:
[0] Automatic
[1] Triangulation
[2] Spline
[3] Affine
[4] 1st Order Polynomial
[5] 2nd Order Polynomial
[6] 3rd Order Polynomial
[7] Polynomial, Order
Default: 0</td></tr><tr><td>Polynomial Order</td><td>Integer</td><td>ORDER</td><td></td><td>Minimum: 1
Default: 3</td></tr><tr><td>Resampling</td><td>Choice</td><td>RESAMPLING</td><td></td><td>Available Choices:
[0] Nearest Neighbour
[1] Bilinear Interpolation
[2] Bicubic Spline Interpolation
[3] B-Spline Interpolation
Default: 3</td></tr><tr><td>Bytewise Interpolation</td><td>Boolean</td><td>BYTEWISE</td><td></td><td>Default: 0</td></tr></table>(*) <i>optional</i>